Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11112111 | Cement kiln burner device and method for operating the same | Kana Horiba, Kouichi Naitou | 2021-09-07 |
| 11029025 | Combustible waste injection device and method for operating the same | Kouichi Naitou, Hidenori Tsukidate, Hideyuki Sugaya | 2021-06-08 |